Piping device and cutting oil coater using the same
    52.
    发明授权
    Piping device and cutting oil coater using the same 失效
    管道装置和切割油涂层使用相同

    公开(公告)号:US06886600B2

    公开(公告)日:2005-05-03

    申请号:US10359528

    申请日:2003-02-05

    申请人: Tsutomu Inoue

    发明人: Tsutomu Inoue

    IPC分类号: B23Q11/10 F16L41/02 F15D1/02

    摘要: A piping device for use in a cutting oil coater includes an oil supply path, a narrower path connected with the oil supply path and having an inside diameter smaller than that of the oil supply path, an oil tube, for feeding liquid oil to the oil supply path, a gas tube for feeding a gas to the oil supply path, where it mixes with the oil and changes it into a droplet state, an air space into which the oil is discharged from the narrower path, and is changed into a spray, a wall defining the air space having a recess, and a plurality of branch paths into which the oil impinges on the recess flows, with a substantially even flow distribution in each branch path, wherein a vertex of the recess and an end of the narrower path face each other. The apparatus suppresses an uneven distribution of flow rate of oil discharged into the air space.

    摘要翻译: 用于切割油涂布机的管道装置包括供油路径,与供油路径连接的较窄路径,其内径小于供油路径的内径,用于将液体油供给到油的油管 供给路径,用于将气体供给到供油路径的气体管,其中与油混合并将其改变为液滴状态;油从狭窄路径排出的空气空间,并且变成喷雾 ,限定具有凹部的空气空间的壁以及油在凹部上撞击的多个分支路径在每个分支路径中具有基本均匀的流量分布,其中凹部的顶点和较窄的端部 路径彼此面对。 该装置抑制排放到空气中的油的流量分布不均匀。

    Gas-turbine engine combustor
    53.
    发明授权
    Gas-turbine engine combustor 失效
    燃气涡轮发动机燃烧器

    公开(公告)号:US06886341B2

    公开(公告)日:2005-05-03

    申请号:US10228106

    申请日:2002-08-27

    摘要: A gas-turbine engine combustor having a plurality of venturi mixers, each connected to an air supply path that passes air compressed by a compressor and to a supply source of gaseous fuel, which mix the air and the gaseous fuel to produce an air-fuel mixture and supply the air-fuel mixture to a combustion chamber for generating premixed combustion or diffusive combustion such that produced combustion gas is supplied to a turbine through a turbine nozzle to rotates the turbine that outputs its rotation through an output shaft, while driving the compressor by the rotation. The combustor includes a casing which defines the combustion chamber, and a liner disposed at an outer side of the casing to be communicated with the turbine nozzle, wherein the liner is formed with a plurality of holes through which a part of air passing through the air supply path enters the outer side of the casing, thereby enabling to cool the combustion chamber casing effectively, without introducing a flesh air or a diluted air into the combustion section of the combustion chamber, while ensuring the strength and durability of the combustion chamber casing.

    摘要翻译: 一种燃气涡轮发动机燃烧器,其具有多个文丘里管混合器,每个文丘里管混合器连接到空气供应路径,该空气供应路径将由压缩机压缩的空气传递到气态燃料的供应源,混合空气和气体燃料以产生空气燃料 混合并将空气 - 燃料混合物供应到燃烧室,用于产生预混合燃烧或扩散燃烧,使得产生的燃烧气体通过涡轮喷嘴供应到涡轮机,以使通过输出轴输出其旋转的涡轮旋转,同时驱动压缩机 通过旋转。 燃烧器包括限定燃烧室的壳体和设置在壳体的外侧以与涡轮喷嘴连通的衬套,其中衬套形成有多个孔,通过空气穿过空气的一部分空气 供给路径进入壳体的外侧,从而能够有效地冷却燃烧室壳体,而不会在燃烧室壳体的强度和耐久性的同时,将燃烧空气或稀释空气引入燃烧室的燃烧部。

    Control system for gas-turbine engine
    54.
    发明授权
    Control system for gas-turbine engine 失效
    燃气轮机发动机控制系统

    公开(公告)号:US06813875B2

    公开(公告)日:2004-11-09

    申请号:US09754367

    申请日:2001-01-05

    申请人: Tsutomu Inoue

    发明人: Tsutomu Inoue

    IPC分类号: F02C322

    摘要: A system for controlling a gas-turbine engine having a combustor which generates a combustion such that resulting combustion gas rotates a turbine that is connected to the compressor and a load such as a generator to drive the compressor and the generator. In the system, the oxygen concentration of the resulting combustion gas is detected and the adiabatic flame temperature is calculated based on at least the detected oxygen concentration such that the combustion mode is switched between the premix combustion and the diffusive combustion by calculated temperature. With this, the system, when operated using a gas fuel whose composition is not constant can control the fuel supply through a multiple venturi mixer, while avoiding flame-out and operate stably in response to load demand and achieving excellent emission performance. Further, the system can control the fuel supply without the need to detect the throat pressure of the multiple venturi mixer, even when suffered from the influence of the mixer outlet pressure and some similar factors.

    摘要翻译: 一种用于控制具有燃烧器的燃气涡轮发动机的系统,其产生燃烧,使得所得到的燃烧气体使连接到压缩机的涡轮机和诸如发电机的负载旋转以驱动压缩机和发电机。 在该系统中,检测所得燃烧气体的氧浓度,并且至少基于检测到的氧浓度计算绝热火焰温度,使得燃烧模式在预混合燃烧和扩散燃烧之间通过计算温度切换。 因此,当使用组成不恒定的气体燃料进行操作时,该系统可以通过多重文丘里搅拌机控制燃料供给,同时避免熄灭并响应于负载需求而稳定地操作并实现优异的排放性能。 此外,即使受到混合器出口压力和一些类似因素的影响,该系统也可以控制燃料供应而不需要检测多个文丘里搅拌机的喉部压力。

    Gas-turbine engine combustor having venturi mixers for premixed and diffusive combustion
    55.
    发明授权
    Gas-turbine engine combustor having venturi mixers for premixed and diffusive combustion 失效
    燃气涡轮发动机燃烧器具有用于预混和扩散燃烧的文丘里管混合器

    公开(公告)号:US06718769B2

    公开(公告)日:2004-04-13

    申请号:US10228107

    申请日:2002-08-27

    IPC分类号: F02C300

    CPC分类号: F23R3/283 F23D2900/00008

    摘要: A gas-turbine engine combustor having a plurality of venturi mixers, each includes an air inlet connecting to an air supply path, a fuel inlet connecting to a supply source of gaseous fuel, and an air-fuel mixture generating passage connecting to the air inlet and the fuel inlet and merges with an air-fuel mixture generating section to produce the air-fuel mixture and a first nozzle opened into the combustion chamber at an end of the air-fuel mixture generating passage. The combustor further includes an ignition plug installed on a center axis of the combustion chamber, a second fuel passage for diffusive combustion which is formed around the body of ignition plug and is connected to the supply of gaseous fuel, and a plurality of second nozzles located around the heating elements of the ignition plug and open into the combustion chamber at an end of the second fuel passage, thereby enabling to enhance ignition performance and flame holding and to expand the premixed combustion range, while enhancing combustion stability at the time of combustion mode switching.

    摘要翻译: 一种具有多个文丘里管混合器的燃气涡轮发动机燃烧器,每个都包括连接到空气供应路径的空气入口,连接到气体燃料供应源的燃料入口以及连接到空气入口的空气 - 燃料混合物产生通道 并且燃料入口与空气 - 燃料混合物产生部分结合以产生空气 - 燃料混合物,以及在空气 - 燃料混合物产生通道的端部处通向燃烧室的第一喷嘴。 燃烧器还包括安装在燃烧室的中心轴线上的火花塞,用于扩散燃烧的第二燃料通道,其形成在火花塞主体周围并与气体燃料供应相连接;多个第二喷嘴位于 在火花塞的加热元件周围,在第二燃料通路的一端开口进入燃烧室,从而能够提高点火性能和火焰保持,并扩大预混燃烧范围,同时提高燃烧模式时的燃烧稳定性 交换。

    Liquid spray device and cutting method
    56.
    发明授权
    Liquid spray device and cutting method 有权
    液体喷雾装置和切割方法

    公开(公告)号:US06659370B1

    公开(公告)日:2003-12-09

    申请号:US09700830

    申请日:2000-11-20

    申请人: Tsutomu Inoue

    发明人: Tsutomu Inoue

    IPC分类号: F23D1116

    CPC分类号: B05B7/0012 B05B7/0441

    摘要: A liquid spray device, comprising a container (1), a spray injection nozzle (2) for injecting oil spray into the container (1), a spray feeding path (5) for feeding oil spray in the container (1) to the outside of the container (1), oil (11) stored in the container (1), a gas exhaust port provided in the oil (11) by discharging gas into the oil (11), whereby the flow velocity of the oil spray in the spray feeding path can be increased and the amount of oil spray can be increased because an internal pressure of the container can be increased and an oil spray different from the oil spray from the spray injection nozzle can be produced.

    摘要翻译: 一种液体喷射装置,包括容器(1),用于将油喷雾剂喷射到容器(1)中的喷射喷嘴(2),用于将容器(1)中的油雾喷射到外部的喷射供给路径(5) 容器(1)中储存的油(11),通过将气体排放到油(11)中而设置在油中的排气口,从而将油喷射到 可以增加喷射进给路径并且可以增加喷油量,因为可以增加容器的内部压力并且可以产生与来自喷射喷嘴的喷油器不同的喷油。

    Probe opening forming apparatus and near-field optical microscope using the same
    57.
    发明授权
    Probe opening forming apparatus and near-field optical microscope using the same 有权
    探针开口成型装置及使用其的近场光学显微镜

    公开(公告)号:US06617569B2

    公开(公告)日:2003-09-09

    申请号:US09860643

    申请日:2001-05-21

    IPC分类号: H01J516

    CPC分类号: G01Q60/22

    摘要: A probe opening forming apparatus 139 comprising: light detecting means 140 for detecting a quantity of a light transmitted from a tip portion of the probe through a light of the source 116, which is on contact with the tip portion of the probe; storage means 142 for previously storing information about relation of the quantity of the light transmitted from the tip portion of the probe and the size of the opening; calculating means 144 for obtaining the value of the light quantity for obtaining an opening having a desirable size based on the information stored in the storage means 142; and pressing control means 126 for controlling the press of the tip portion of the probe against the light detecting means through the pressing means 114 such that a light quantity detected by the light detecting means 140 is equal to the light quantity calculated from the calculating means 144.

    摘要翻译: 探针开口形成装置139,包括:光检测装置140,用于通过与探针的尖端部分接触的源116的光来检测从探针的末端部分透射的光量; 存储装置142,用于预先存储关于从探头的尖端部分传播的光量与开口尺寸的关系的信息; 计算装置144,用于基于存储在存储装置142中的信息获得用于获得具有期望尺寸的开口的光量的值; 以及按压控制装置126,用于通过按压装置114控制探针的顶端部分对光检测装置的按压,使得由光检测装置140检测的光量等于从计算装置144计算的光量 。

    Illuminated button backlighted by white light
    58.
    发明授权
    Illuminated button backlighted by white light 失效
    照明按钮用白光照亮

    公开(公告)号:US6148075A

    公开(公告)日:2000-11-14

    申请号:US112019

    申请日:1998-07-08

    摘要: An illuminated button including a key button and an electroluminescent light (EL) for illuminating the key button from its bottom. The key button is composed of a silicone rubber material mixed with white color particles which prevent, while the EL is inoperative, a pink light reflected from the EL from being projected to the outside through the key button. This makes possible to solve a problem of a conventional illuminated button, which includes a key button and a white light EL used as a backlight, in that the pink color of the EL is seen from the outside through the key button, and this spoils the beauty of the illuminated button.

    摘要翻译: 一种照明按钮,包括按钮和用于从其底部照亮按键的电致发光(EL)。 键按钮由与白色颗粒混合的硅橡胶材料组成,当EL不起作用时,从EL反射的粉红色光通过按键被投射到外部。 这使得可以解决常规照明按钮的问题,其包括用作背光的键按钮和白光EL,其中通过按键从外部看到EL的粉红色,并且这损坏了 美丽的照明按钮。